Talk:Bus doors

No verification of "sliding plug doors"
If sliding door (car) is called a "plug door" in British vernacular, this needs citations for verification. This is not a plug door, which is used on airplanes and spacecraft, where the door is sealed by a differential of air pressure (higher inside than outside or vice-versa). JustinTime55 (talk) 21:58, 4 March 2020 (UTC)